Electrochemical aluminium cosmetics bottles of hot stamping the choice of materials and equipment

Hot stamping material and stamping equipment is influence the effect of hot stamping two of the most important factors.

(1) hot stamping material namely, electrochemical aluminum decoration materials. Now in the market there are many different kinds of electrochemical aluminum, ceramic electrochemical aluminum, paper, electrochemical aluminum. Glass electrochemical aluminum, etc. ; Class is complex, both Shanghai, zhejiang, fujian and other property of domestic electrochemical aluminum, and the United States. Japanese, German imports of electrochemical aluminum, and each have advantages and disadvantages. Here we mainly discuss paper electrochemical aluminum.

electrochemical aluminum stamping eligibility including surface smoothness, brightness and clarity, hot stamping eligibility of graphic and text, on the surface of gold and burrs problem, etc. , according to the different substrates, the level of packaging products, electrochemical aluminum prices and hot stamping eligibility weigh the choice.

(2) hot stamping equipment more widely in the country with hot stamping equipment of is a hand pendulum bronzing machine, packaging products mainly stamping requirements is not very high. Cover an area of an area small, the advantages of simple operation, strong hot stamping eligibility, but higher requirements for precision stamping products, the error is bigger, the rejection rate is higher. If iron bearing boxes, most of the domestic printing plant selection, hot stamping machine, hot stamping precision is very high, and the control of the hot stamping temperature, pressure, speed is superior to other hot stamping machine. At present some home-made hot stamping machine precision is high, and the price is much cheaper imports of high-grade equipment.

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very hot after printing printing is one of the top technology, used in cigarette packet printing is more, its three-dimensional effect is other processes can only dream of. Very hot after printing is generally in the color ink on hot stamping large area laser electrochemical aluminum, and then printing UV ink on the electrochemical aluminum. On the substrate. Printing ink, printing equipment and printing of the demand is higher. In this process should pay attention to the following:

(1) choose the surface tension in the ( 0 - 6) X10 - 2 n/m electrochemical aluminum, in order to keep the ink has good adhesion.

(2) in the process of hot stamping, hot stamping should be paid attention to are not allowed to paste version, counter loop, hot stamping is not fine. Otherwise, when the second printing stamping electrochemical aluminum will fall off, and piling up on the rubber blanket, seriously affect the product quality and production efficiency.

(3) the design should be noticed in the large area hot stamping on the spot whether can hollow out processing or hot stamping separately, in order to reduce the difficulty of hot stamping.

(4) considering printing, hot stamping, hot after printing printing optimum control workshop environment temperature, humidity, avoid artificial factors cause scrap. Hot stamping anti-counterfeiting

with the development of the society, people of a high grade product security is becoming more and more attention, anti-counterfeiting almost apply to the packaging industry, such as anti-counterfeiting ink anti-counterfeiting, printing design, paper, hot stamping anti-counterfeiting, UV oil, drink, etc. Hot stamping anti-counterfeiting is relatively higher requirements. Control more complex an anti-counterfeiting technology, mainly introduces two methods of security here.

(1) the electrochemical aluminum itself with laser pattern, by moving hot stamping design on substrates, the substrates stamping surface with a variety of rainbow pattern, anti-counterfeit effect thereby. Such electrochemical aluminum technology is advanced, production is difficult, and the price is more expensive, makes imitators.

(2) using the holographic anti-counterfeiting design on the electrochemical aluminum, through mechanical control the complete design positioning on the substrates of a fixed pattern. This process is the use of hot plate, holographic anti-counterfeiting electrochemical aluminum pattern and substrates trinity to locate alignment, difficulty is higher.

because of the hot stamping anti-counterfeiting is a relatively new technology, higher requirements for the operator, must be reasonable control, try to reduce unnecessary waste